A number (12) of biomass surveys has been completed thus far at each of the four islands of the Tristan da Cunha group. Table 1 provides the months during which each of these surveys was undertaken at each of the four islands. For each season there is usually a Leg 1 survey carried out at around Aug/Sept and then a further Leg 2 survey conducted around Feb/Mar. This document aims to provide a brief summary of the biomass index data collected thus far.
Reference:
Johnston, S. (2012) A summary of the Tristan Biomass Index Survey results to date. MARAM/TRISTAN/2012/NOV/13
Johnston, S. (2012). A summary of the Tristan Biomass Index Survey results to date University of Cape Town ,Faculty of Science ,Marine Resource Assessment and Management Group. Retrieved from http://hdl.handle.net/11427/18553
Johnston, Susan A summary of the Tristan Biomass Index Survey results to date. University of Cape Town ,Faculty of Science ,Marine Resource Assessment and Management Group, 2012. http://hdl.handle.net/11427/18553
Johnston S. A summary of the Tristan Biomass Index Survey results to date. 2012 [cited yyyy month dd]. Available from: http://hdl.handle.net/11427/18553
